Kallik and Kallu made their public debut at the St. Louis Zoo on March 25. Kallik and Kallu: The twin polar bear brothers are ...

Modified floating wood could seed the formation of new sea ice in the Arctic, helping counteract the rapid decline of ice ...

Melting on the Antarctic Ice Sheet for the 2024 to 2025 season began with above average melt extents in all regions, but melt ...

A pair of playful polar bear twins are making their public debut at the Saint Louis Zoo starting today.Kallu and Kallik, two-year-old twin brothers, will now be on view daily at the Zoo’s McDonnell ...

Glacial ice loss is a phenomenon that seems far removed from our everyday lives, but its impact is felt globally. As the ...